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aniked [119]
2 years ago
9

213 (2 significant figures) ​

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
6 0

Step-by-step explanation:

210

.................

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Convert the recursive equation that is below into an explicit equation where a is the initial value and the time elapsed is 1 ye
aleksley [76]

Answer:

  f(n) = a+200(n -1)

Step-by-step explanation:

The constant difference between terms indicates the sequence is an arithmetic one. The explicit formula for an arithmetic sequence is ...

 an = a1 + d(n -1)

where a1 is the first term and d is the common difference.

Your first term is "a", and your common difference is 200, so the n-th term of the sequence is ...

  an = a + 200(n -1)

Written as a function of n, this is ...

  f(n) = a + 200(n -1)

_____

Based on the problem description, we cannot tell how n relates to time, so we have created an f(n) that gives the same result as the recursive definition of f(n).

8 0
2 years ago
Which of the following expressions represent the distance between -6 and 7 on the number​ line?
JulijaS [17]

Answer:

C

Step-by-step explanation:

The lines mean the distance away from 0. When i say lines, I mean the two "l" that accompany the numbers. I forgot what there called (good job me).

Since we want to know how far apart they are, we need to add them.

5 0
2 years ago
Read 2 more answers
Coach damion notices that some of his football players drink more water than others
leva [86]

Answer: MAKE EM" RUN!!!!!!!

Step-by-step explanation: LOL

4 0
3 years ago
Urgent help!<br> Simplify (x − 4)(4x^2 + x − 6).
m_a_m_a [10]

Answer:

2X-1

Step-by-step explanation:

as far as i got

6 0
2 years ago
The perimeters of the square and the triangle shown below are equal. What is the value of x?
Rudiy27
Perimeter is the sum of all the sides. So we can set up an equation:

\sf 3x+1+3x+1+3x+1+3x+1=2x+8+x+8+4x+2

Now solve for 'x', combine like terms:

When it comes to terms with variables it's just like normal addition but we keep the variable:

\sf 3x+3x+3x+3x=12x
\sf 2x+x+4x=7x

So we have:

\sf 12x+1+1+1+1=7x+8+8+2

Add:

\sf 12x+4=7x+18

Subtract 7x to both sides:

\sf 5x+4=18

Subtract 4 to both sides:

\sf 5x=14

Divide 5 to both sides:

\boxed{\sf x=2.8}
8 0
3 years ago
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